Clamd.amavisd start error

Today I installed a perfect server Fedora 12 with ISPConfig 3.02 on i686 box.
After installing amavisd-new and clamav you run this command: /etc/init.d/clamd.amavisd start and this gives an error.clamd.amavisd Local: Socket file /var/spool/amavisd/clamd.sock is in use by another process.

What to do now ?

Output of ls -l: /var/run/clamav/clamd.sock: cannot access /var/spool/amavisd/clamd.sock: No such file or directory